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EClamp2454P

Semtech
Part Number EClamp2454P
Manufacturer Semtech
Description ESD/EMI Protection
Published May 27, 2016
Detailed Description PROTECTION PRODUCTS - EMIClampTM Description The EClampTM2454P is a (L-C) low pass filter array with integrated TVS diod...
Datasheet PDF File EClamp2454P PDF File

EClamp2454P
EClamp2454P

Overview
PROTECTION PRODUCTS - EMIClampTM Description The EClampTM2454P is a (L-C) low pass filter array with integrated TVS diodes.
It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment.
This state-of-the-art device utilizes solidstate silicon-avalanche technology for superior clamping performance and DC electrical characteristics.
They have been optimized for protection of color LCD and camera lines in cellular phones and other portable electronics.
The device consists of four identical circuits comprised of TVS diodes for ESD protection, and a 5-pole inductor - capacitor network for EMI/RFI filtering.
A typical inductor value of 28nH and a capacitor value of 12pF are used to achieve 40dB minimum attenuation at 800MHz.
The TVS diodes provide effective suppression of ESD voltages in excess of ±15kV (air discharge) and ±8kV (contact discharge) per IEC 61000-4-2, level 4.
The EClamp2454P is in a 8-pin, RoHS/WEEE ...


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